Artemisia ordosica
What's the taxonomical classification of Artemisia ordosica?
Artemisia ordosiica belongs to the kingdom Plantae and is classified within the phylum Streptophyta. As a member of the class Equisetopsida and the subclass Magnoliidae, this plant falls under the order Asterales. It is a constituent of the family Asteraceae, a large group of flowering plants, and is specifically categorized under the genus Artemisia. Finally, its unique biological identity is defined by its specific designation as the species ordosica.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Artemisia |
| Species | ordosica |
What are the morphological characteristics of this plant?
Artemisia ordosica has perennial, woody-based stems that produce finely divided, pinnatisect leaves with silvery-gray undersides and narrow, linear lobes. The foliage typically exhibits a dense, tomentose texture due to a covering of fine hairs. Its flowering structures consist of small, inconspicuous heads arranged in terminal panicles. These inflorescences are often accompanied by bracts that contribute to the plant's overall compact appearance. The root system is well-developed to support its growth in arid, sandy environments.
What is the geographical distribution of this plant?
This plant is native to the arid and semi-arid regions of northern and northwestern China, specifically spanning provinces such as Inner Mongolia, Ningxia, Gansu, Shaanxi, Shanxi, and Hebei. It primarily occupies dry, sandy, or rocky terrains within temperate steppe and desert ecosystems. The species is often found at moderate elevations where soil moisture is limited. Its distribution is closely tied to the specific climatic conditions of the Loess Plateau and surrounding Mongolian steppe areas. These environmental factors dictate the specific patches of habitat where the plant can successfully establish itself.
How is this plant cultivated?
This plant requires well-drained, sandy or loamy soil and full sunlight to thrive in temperate climates.
It is a drought-tolerant perennial that prefers sites where water does not accumulate around its root system. Planting should occur in early spring to allow the root structure to establish before the heat of summer. Once mature, the species demands minimal irrigation and very little supplemental fertilization to maintain its silver-grey foliage.
Regular pruning after the flowering season helps prevent the plant from becoming overly woody or sparse.
What parts of this plant are used medicinally?
This plant Artemisia ordosica is utilized medicinally in its whole plant form to treat various ailments. The entire organism, including the stems and leaves, is often dried and processed for traditional applications. These components are frequently prepared as decoctions or powders to harness their therapeutic properties. Practitioners rely on the full chemical profile of the plant to address specific health concerns. Using the whole plant ensures that a broad spectrum of active compounds is available for use.
According to a study published by "The Journal of pharmacy and pharmacology", the whole plant of Artemisia ordosica Krasch. (AOK) has been used in folk medicine. This study investigated the effects of AOK extract (AOKE) administered orally to rats at doses of 400, 200, or 100 mg/kg for 30 days. The AOKE significantly reduced the arthritis indices, paw swelling, and the spleen and thymus indices. Specifically, AOKE at 400 mg/kg decreased the levels of tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL-6, and IL-17A while increasing the level of IL-10 in rat serum. The extract also decreased the expressions of STAT3, Galectin-3, and S100A9 while increasing the expression of Caspase-3 in synovial tissue.
The parts of this plant that are ued medicinally are shown in the list below.
- whole plant
What traditional systems uses this plant?
This plant, Artemisia ordosica, has been utilized within Traditional Chinese Medicine to treat various ailments involving heat and blood stagnation. Historically, practitioners have prescribed the herb to address conditions such as abdominal pain and irregular menstruation. Its medicinal applications often focus on its ability to clear heat and resolve toxicity in the body. Local folklore also suggests its use in treating skin conditions and promoting circulation in specific regional practices. These historical uses highlight the plant's long-standing importance in regional herbal pharmacopeias.
According to a study published by "The Journal of pharmacy and pharmacology", the whole plant of Artemisia ordosica Krasch. (AOK) has been used in traditional Chinese/Mongolian medicine and folk medicine. In this study, AOK extract (AOKE) was administered orally to rats at doses of 400, 200, or 100 mg/kg for 30 days. The AOKE at 400 mg/kg decreased levels of TNF-α, IL-1β, IL-6, and IL-17A while increasing IL-10 in rat serum. This medicinal resource showed anti-RA activity by reducing arthritis indices, paw swelling, and spleen and thymus indices.
The hystorical systems that uses this plant are shown in the list below.
- Traditional Chinese Medicine
What are the pharmacological activities of Artemisia ordosica?
This plant has anti-inflammatory, anti-rheumatoid arthritic, antifungal, antimicrobial, and bactericidal pharmacological activities. Its chemical constituents work to suppress systemic inflammation and alleviate the symptoms associated with rheumatoid arthritis. The plant also demonstrates potent antimicrobial properties by inhibiting the growth of various pathogens. Specifically, its bactericidal effects allow it to actively kill certain bacterial strains rather than just stopping their reproduction. Additionally, the extract exhibits significant antifungal capabilities against diverse fungal species.
According to a study published by "Journal of ethnopharmacology", Artemisia ordosica Krasch. (AOK) demonstrates anti-inflammatory and allergic rhinosis alleviating effects as well as antimicrobial activities. In a xylene-induced ear swelling model, an ethyl acetate layer extract from 95% ethanol at 100.00 mg/kg showed better swelling inhibition in mice than dexamethasone at 191.91 mg/kg. Regarding antimicrobial properties, the AOK stem ethyl acetate extract showed inhibition for Staphylococcus aureus with a MIC of 1.25 mg/mL, while the AOK root n-butanol layer of 95% ethanol extract showed inhibition for Escherichia coli with a MIC of 15.00 mg/mL. The AOK leaf 95%-ethyl acetate extract showed the best inhibition for Candida glabrata with a MIC of 0.064 mg/mL, and both ethyl acetate and n-butanol layers showed an MIC of 7.50 mg/mL on MRSA. Additionally, LC-MS/MS analysis showed that dicaffeoylquinic acids account for more than 30% of the ethyl acetate layer of the AOK extract.
The primary pharmacological activities of this plant are shown in the list below.
- anti-inflammatory
- anti-rheumatoid arthritic
- antifungal
- antimicrobial
- bactericidal
What medicinal compounds this plant contains?
This plant contains the medicinal compounds capillarin, dicaffeoylquinic acids, trans-dehydromatricaria ester (TDDE), polysaccharides, and arabinose. These diverse chemical constituents contribute to the complex therapeutic profile observed in Artemisia ordosica. The presence of specific polysaccharides and arabinose suggests significant bioactive potential for immune modulation. Furthermore, the sesquiterpene lactones and phenolic acids like dicaffeoylquinic acids provide antioxidant and anti-inflammatory properties. Researchers study these specific molecules to understand how they interact with human biological systems.
According to a study published by "Metabolites", the best antifungal fraction from Artemisia ordosica extracts contained four compounds including trans-dehydromatricaria ester (TDDE), 7, 4-demetylnringenin, capillarin, and stearic acid. Among these, TDDE exhibited the highest antifungal activity against six pathogenic fungi and five bacteria. This compound showed significant fungicidal activity against Thanatephorus cucumeris and Botrytis cinerea with EC50 values of 0.464 μg/mL and 1.4 μg/mL, respectively. In living tissue bioassays, TDDE reached relative protection effects (RPE) of 76.78% on tomato leaves, 86.2% on tomato fruit, and 80.89% on strawberry leaves infected with B. cinerea. Additionally, pot experiments showed the RPE on tomato and strawberry plants infected with B. cinerea reached 84.11% and 96.37%, respectively. The bactericidal activities of TDDE were significantly higher than kanamycin and streptomycin in five bacteria.
The primary medicinal compounds of this plant are shown in the list below.
- capillarin
- dicaffeoylquinic acids
- trans-dehydromatricaria ester (TDDE)
- polysaccharides
- glucuronic acid
What health conditions is this plant used for?
This plant is used for treating inflammation, rheumatoid arthritis, rheumatic arthritis, nasosinusitis, and allergic rhinitis. Its therapeutic properties are frequently applied to reduce swelling and pain associated with chronic joint conditions. In respiratory care, the plant helps alleviate the symptoms of sinus congestion and irritation. It also serves as a natural remedy for managing the seasonal discomforts caused by allergic rhinitis. These diverse medicinal uses make the species a valuable component in traditional herbal medicine.
According to a study published by "Molecules (Basel, Switzerland)", Artemisia ordosiica Krasch. is a medicinal species traditionally and extensively employed in traditional medicine for treating ailments such as rheumatic arthritis, sore throat, and inflammation. The purified polysaccharides from this plant exhibit a molecular mass of 9.00 kDa. These polysaccharides consist of glucose at 54.08%, arabinose at 13.75%, mannose at 13.43%, galactose at 12.79%, xylose at 3.15%, glucuronic acid at 0.93%, galacturonic acid at 0.67%, ribose at 0.63%, and fucose at 0.56%. The plant's polysaccharides show promise as a feed additive to protect animals from immune stress.
The main health conditions this plant is used for are shown in the list below.
- allergic rhinitis
- nasosinusiitis
- inflammation
- rheumatoid arthritis
- sore throat
What are the herbal preparations of this plant?
This plant is Artemisia ordosica, a species used to create medicinal preparations such as 95%-ethanol extract, aqueous fraction, and various other extracts. These different forms are developed to isolate specific bioactive compounds like flavonoids and terpenoids for therapeutic use. The 95%-ethanol extract is particularly effective at concentrating lipophilic constituents that possess significant biological activity. Researchers often utilize the aqueous fraction to study the water-soluble components and their potential anti-inflammatory properties. By testing these diverse extracts, scientists can better understand the complex pharmacological profile of the plant.
According to a study published by "Journal of ethnopharmacology", Artemisia ordosica Krasch. (AOK) is used in traditional Chinese/Mongolian medicine for rheumatic arthritis, cold headache, sore throat, and nasosinusiitis. In an ear-swelling model, the ethyl acetate layer of 95% ethanol extract at 100.00 mg/kg showed better swelling inhibition in mice than dexamethasone at 191.91 mg/kg. Regarding antimicrobial activities, the ethyl acetate extract of AOK stem had an MIC of 1.25 mg/mL for Staphylococcus aureus, while the n-butanol layer of 95% ethanol AOK root extract had an MIC of 15.00 mg/mL for Escherichia coli. Additionally, the 95%-ethyl acetate extract of AOK leaf showed an MIC of 0.064 mg/mL for Candida glabrata, and the ethyl acetate and n-butanol layers had an MIC of 7.50 mg/mL on MRSA. LC-MS/MS analysis revealed that dicaffeoylquinic acids account for more than 30% of the ethyl acetate layer of the AOK extract.
The main herbal preparations of this plant are shown in the list below.
- 95%-ethanol extract
- aqueous fraction
- extracts
What side effects this plant can have?
This plant can cause adverse health reactions including inflammation, rheumatic arthritis, and a sore throat in some individuals. When ingested or applied, certain compounds within the species may trigger an immune response that leads to systemic inflammation. This heightened inflammatory state can exacerbate the joint pain and stiffness associated with rheumatic arthritis. Additionally, direct contact with the plant or its derivatives can irritate the mucous membranes, resulting in a sore throat. Users should exercise caution to avoid these specific physiological complications.
According to a study published by "Molecules (Basel, Switzerland)", Artemisia ordosiica Krasch. is a medicinal species traditionally used to treat ailments like inflammation, sore throat, and rheumatic arthritis. The purified polysaccharides from this plant, known as AOP, have a molecular mass of 9.00 kDa. These polysaccharides consist of glucose at 54.08%, arabinose at 13.75%, mannose at 13.43%, galactose at 12.79%, xylose at 3.15%, glucuronic acid at 0.93%, galacturonic acid at 0.67%, ribose at 0.63%, and fucose at 0.56%. AOP exerts immuno-modulatory functions by targeting TLR4 to mitigate immune stress in peripheral blood lymphocytes triggered by LPS. This process involves downregulating the over-activation of the nuclear factor kappa B (NF-κB) signaling pathway.
The main side effects this plant can have are shown in the list below.
- inflammation
- rheumatic arthritis
- sore throat
What herbs are paired with Artemisia ordosica?
This plant, Artemisia ordosica, is most frequently paired with medicinal herbs such as Astragalus membranaceus, Glycyrrhiza uralensis, and Panax ginseng to enhance its therapeutic effects.
These combinations are often utilized in traditional formulas to balance the plant's bitter profile while addressing specific systemic ailments. When used alongside warming herbs, it helps to regulate vital energy and support blood circulation within the body. Practitioners may also combine it with cooling botanicals to mitigate potential side effects during long-term treatment.
Selecting these specific companions allows for a more targeted approach to herbal therapy.